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Managing Athlete's Foot
South African Family Practice 2018; 60(5):37-41 S Afr Fam Pract Open Access article distributed under the terms of the ISSN 2078-6190 EISSN 2078-6204 Creative Commons License [CC BY-NC-ND 4.0] © 2018 The Author(s) http://creativecommons.org/licenses/by-nc-nd/4.0 REVIEW Managing athlete’s foot Nkatoko Freddy Makola,1 Nicholus Malesela Magongwa,1 Boikgantsho Matsaung,1 Gustav Schellack,2 Natalie Schellack3 1 Academic interns, School of Pharmacy, Sefako Makgatho Health Sciences University 2 Clinical research professional, pharmaceutical industry 3 Professor, School of Pharmacy, Sefako Makgatho Health Sciences University *Corresponding author, email: [email protected] Abstract This article is aimed at providing a succinct overview of the condition tinea pedis, commonly referred to as athlete’s foot. Tinea pedis is a very common fungal infection that affects a significantly large number of people globally. The presentation of tinea pedis can vary based on the different clinical forms of the condition. The symptoms of tinea pedis may range from asymptomatic, to mild- to-severe forms of pain, itchiness, difficulty walking and other debilitating symptoms. There is a range of precautionary measures available to prevent infection, and both oral and topical drugs can be used for treating tinea pedis. This article briefly highlights what athlete’s foot is, the different causes and how they present, the prevalence of the condition, the variety of diagnostic methods available, and the pharmacological and non-pharmacological management of the -
Tinea Faciei Presenting Butterfly Erythema in a Boy
TINEA FACIEI PRESENTING BUTTERFLY ERYTHEMA IN A BOY Serpil Şener Department of Dermatology, Beydagi State Hospital, Malatya, Turkey Tinea faciei is the most frequently misdiagnosed entity among cutaneous fungal infections. The atypical clinical features support the separation of this disease from tinea corporis. This often lacks a distinct raised scaly border, and may mimic a photodermatosis such as lupus erythematosus or dermatomyositis. Other photodermatoses to consider include polymorphous light eruption, contact dermatitis, and rosacea. In this article, a 9-year-old boy with tinea faciei presenting butterfly rash was reported because of its rarity. Key words: Dermatophytosis, tinea faciei, butterfly rash Eur J Gen Med 2007; 4(3):141-142 INTRODUCTION DISCUSSION Tinea faciei is a superficial dermatophyte Tinea faciei is a relatively uncommon infection limited to the glabrous skin of the superficial dermatophyte infection limited to face. In pediatric and female patients, the the glabrous skin of the face. It can be found infection may appear on any surface of the worldwide, but has a predilection for tropical face. In men, the condition is known as tinea humid climates (4). The causative agent varies barbae when a dermatophyte infection of according to the geographic region. In Asia, bearded areas occurs (1). The clinical features Trychophyton mentagrophytes and T. rubrum vary considerable. Annular or circinate are the most frequent etiologic agents (1,5). lesions, plaques with a raised margin, simple Infection results either from direct contact to papular lesions, and flat patches of erythema, an external source, for example a domestic as well as scaling, itching and exacerbation animal, or there may be secondary spread after sun exposure may occur (1-3). -
Therapies for Common Cutaneous Fungal Infections
MedicineToday 2014; 15(6): 35-47 PEER REVIEWED FEATURE 2 CPD POINTS Therapies for common cutaneous fungal infections KENG-EE THAI MB BS(Hons), BMedSci(Hons), FACD Key points A practical approach to the diagnosis and treatment of common fungal • Fungal infection should infections of the skin and hair is provided. Topical antifungal therapies always be in the differential are effective and usually used as first-line therapy, with oral antifungals diagnosis of any scaly rash. being saved for recalcitrant infections. Treatment should be for several • Topical antifungal agents are typically adequate treatment weeks at least. for simple tinea. • Oral antifungal therapy may inea and yeast infections are among the dermatophytoses (tinea) and yeast infections be required for extensive most common diagnoses found in general and their differential diagnoses and treatments disease, fungal folliculitis and practice and dermatology. Although are then discussed (Table). tinea involving the face, hair- antifungal therapies are effective in these bearing areas, palms and T infections, an accurate diagnosis is required to ANTIFUNGAL THERAPIES soles. avoid misuse of these or other topical agents. Topical antifungal preparations are the most • Tinea should be suspected if Furthermore, subsequent active prevention is commonly prescribed agents for dermatomy- there is unilateral hand just as important as the initial treatment of the coses, with systemic agents being used for dermatitis and rash on both fungal infection. complex, widespread tinea or when topical agents feet – ‘one hand and two feet’ This article provides a practical approach fail for tinea or yeast infections. The pharmacol- involvement. to antifungal therapy for common fungal infec- ogy of the systemic agents is discussed first here. -
Detection of Histoplasma DNA from Tissue Blocks by a Specific
Journal of Fungi Article Detection of Histoplasma DNA from Tissue Blocks by a Specific and a Broad-Range Real-Time PCR: Tools to Elucidate the Epidemiology of Histoplasmosis Dunja Wilmes 1,*, Ilka McCormick-Smith 1, Charlotte Lempp 2 , Ursula Mayer 2 , Arik Bernard Schulze 3 , Dirk Theegarten 4, Sylvia Hartmann 5 and Volker Rickerts 1 1 Reference Laboratory for Cryptococcosis and Uncommon Invasive Fungal Infections, Division for Mycotic and Parasitic Agents and Mycobacteria, Robert Koch Institute, 13353 Berlin, Germany; [email protected] (I.M.-S.); [email protected] (V.R.) 2 Vet Med Labor GmbH, Division of IDEXX Laboratories, 71636 Ludwigsburg, Germany; [email protected] (C.L.); [email protected] (U.M.) 3 Department of Medicine A, Hematology, Oncology and Pulmonary Medicine, University Hospital Muenster, 48149 Muenster, Germany; [email protected] 4 Institute of Pathology, University Hospital Essen, University Duisburg-Essen, 45147 Essen, Germany; [email protected] 5 Senckenberg Institute for Pathology, Johann Wolfgang Goethe University Frankfurt, 60323 Frankfurt am Main, Germany; [email protected] * Correspondence: [email protected]; Tel.: +49-30-187-542-862 Received: 10 November 2020; Accepted: 25 November 2020; Published: 27 November 2020 Abstract: Lack of sensitive diagnostic tests impairs the understanding of the epidemiology of histoplasmosis, a disease whose burden is estimated to be largely underrated. Broad-range PCRs have been applied to identify fungal agents from pathology blocks, but sensitivity is variable. In this study, we compared the results of a specific Histoplasma qPCR (H. qPCR) with the results of a broad-range qPCR (28S qPCR) on formalin-fixed, paraffin-embedded (FFPE) tissue specimens from patients with proven fungal infections (n = 67), histologically suggestive of histoplasmosis (n = 36) and other mycoses (n = 31). -
Tinea Faciei Presenting Butterfly Erythema in a Boy
TINEA FACIEI PRESENTING BUTTERFLY ERYTHEMA IN A BOY Serpil Şener Department of Dermatology, Beydagi State Hospital, Malatya, Turkey Tinea faciei is the most frequently misdiagnosed entity among cutaneous fungal infections. The atypical clinical features support the separation of this disease from tinea corporis. This often lacks a distinct raised scaly border, and may mimic a photodermatosis such as lupus erythematosus or dermatomyositis. Other photodermatoses to consider include polymorphous light eruption, contact dermatitis, and rosacea. In this article, a 9-year-old boy with tinea faciei presenting butterfly rash was reported because of its rarity. Key words: Dermatophytosis, tinea faciei, butterfly rash Eur J Gen Med 2007; 4(3):141-142 INTRODUCTION DISCUSSION Tinea faciei is a superficial dermatophyte Tinea faciei is a relatively uncommon infection limited to the glabrous skin of the superficial dermatophyte infection limited to face. In pediatric and female patients, the the glabrous skin of the face. It can be found infection may appear on any surface of the worldwide, but has a predilection for tropical face. In men, the condition is known as tinea humid climates (4). The causative agent varies barbae when a dermatophyte infection of according to the geographic region. In Asia, bearded areas occurs (1). The clinical features Trychophyton mentagrophytes and T. rubrum vary considerable. Annular or circinate are the most frequent etiologic agents (1,5). lesions, plaques with a raised margin, simple Infection results either from direct contact to papular lesions, and flat patches of erythema, an external source, for example a domestic as well as scaling, itching and exacerbation animal, or there may be secondary spread after sun exposure may occur (1-3). -
Therapies for Common Cutaneous Fungal Infections
MedicineToday 2014; 15(6): 35-47 PEER REVIEWED FEATURE 2 CPD POINTS Therapies for common cutaneous fungal infections KENG-EE THAI MB BS(Hons), BMedSci(Hons), FACD Key points A practical approach to the diagnosis and treatment of common fungal • Fungal infection should infections of the skin and hair is provided. Topical antifungal therapies always be in the differential are effective and usually used as first-line therapy, with oral antifungals diagnosis of any scaly rash. being saved for recalcitrant infections. Treatment should be for several • Topical antifungal agents are typically adequate treatment weeks at least. for simple tinea. • Oral antifungal therapy may inea and yeast infections are among the dermatophytoses (tinea) and yeast infections be required for extensive most common diagnoses found in general and their differential diagnoses and treatments disease, fungal folliculitis and practice and dermatology. Although are then discussed (Table). tinea involving the face, hair- antifungal therapies are effective in these bearing areas, palms and T infections, an accurate diagnosis is required to ANTIFUNGAL THERAPIES soles. avoid misuse of these or other topical agents. Topical antifungal preparations are the most • Tinea should be suspected if Furthermore, subsequent active prevention is commonly prescribed agents for dermatomy- there is unilateral hand just as important as the initial treatment of the coses, with systemic agents being used for dermatitis and rash on both fungal infection. complex, widespread tinea or when topical agents feet – ‘one hand and two feet’ This article provides a practical approach fail for tinea or yeast infections. The pharmacol- involvement. to antifungal therapy for common fungal infec- ogy of the systemic agents is discussed first here. -
Application to Add Itraconazole and Voriconazole to the Essential List of Medicines for Treatment of Fungal Diseases – Support Document
Application to add itraconazole and voriconazole to the essential list of medicines for treatment of fungal diseases – Support document 1 | Page Contents Page number Summary 3 Centre details supporting the application 3 Information supporting the public health relevance and review of 4 benefits References 7 2 | Page 1. Summary statement of the proposal for inclusion, change or deletion As a growing trend of invasive fungal infections has been noticed worldwide, available few antifungal drugs requires to be used optimally. Invasive aspergillosis, systemic candidiasis, chronic pulmonary aspergillosis, fungal rhinosinusitis, allergic bronchopulmonary aspergillosis, phaeohyphomycosis, histoplasmosis, sporotrichosis, chromoblastomycosis, and relapsed cases of dermatophytosis are few important concern of southeast Asian regional area. Considering the high burden of fungal diseases in Asian countries and its associated high morbidity and mortality (often exceeding 50%), we support the application of including major antifungal drugs against filamentous fungi, itraconazole and voriconazole in the list of WHO Essential Medicines (both available in oral formulation). The inclusion of these oral effective antifungal drugs in the essential list of medicines (EML) would help in increased availability of these agents in this part of the world and better prompt management of patients thereby reducing mortality. The widespread availability of these drugs would also stimulate more research to facilitate the development of better combination therapies. -
Fungal Infections (Mycoses): Dermatophytoses (Tinea, Ringworm)
Editorial | Journal of Gandaki Medical College-Nepal Fungal Infections (Mycoses): Dermatophytoses (Tinea, Ringworm) Reddy KR Professor & Head Microbiology Department Gandaki Medical College & Teaching Hospital, Pokhara, Nepal Medical Mycology, a study of fungal epidemiology, ecology, pathogenesis, diagnosis, prevention and treatment in human beings, is a newly recognized discipline of biomedical sciences, advancing rapidly. Earlier, the fungi were believed to be mere contaminants, commensals or nonpathogenic agents but now these are commonly recognized as medically relevant organisms causing potentially fatal diseases. The discipline of medical mycology attained recognition as an independent medical speciality in the world sciences in 1910 when French dermatologist Journal of Raymond Jacques Adrien Sabouraud (1864 - 1936) published his seminal treatise Les Teignes. This monumental work was a comprehensive account of most of then GANDAKI known dermatophytes, which is still being referred by the mycologists. Thus he MEDICAL referred as the “Father of Medical Mycology”. COLLEGE- has laid down the foundation of the field of Medical Mycology. He has been aptly There are significant developments in treatment modalities of fungal infections NEPAL antifungal agent available. Nystatin was discovered in 1951 and subsequently and we have achieved new prospects. However, till 1950s there was no specific (J-GMC-N) amphotericin B was introduced in 1957 and was sanctioned for treatment of human beings. In the 1970s, the field was dominated by the azole derivatives. J-GMC-N | Volume 10 | Issue 01 developed to treat fungal infections. By the end of the 20th century, the fungi have Now this is the most active field of interest, where potential drugs are being January-June 2017 been reported to be developing drug resistance, especially among yeasts. -
Dermatophytosis: the Management of Fungal Infections Aditya K
Dermatophytosis: The Management of Fungal Infections Aditya K. Gupta, MD, PhD, FRCP(C); Jennifer E. Ryder, HBSc; Melody Chow, HBSc; Elizabeth A. Cooper, BESc, HBSc click an author to search for more articles by that author Dermatophytosis is an infection of the hair, skin, or nails caused by a dermatophyte, which is most commonly of the Trichophyton genus and less commonly of the Microsporum or Epidermophyton genera. Tinea capitis, tinea pedis, and onychomycosis are common dermatologic diseases that may result from such an infection. The treatment of fungal infections caused by a dermatophyte has been successful when treated with oral or topical antifungal agents. Terbinafine, itraconazole, and fluconazole are oral antimycotics that are effective in the treatment of superficial mycoses, although, depending on the severity of the infection, a topical antifungal may be sufficient. (SKINmed. 2005;4:305–310) © Le Jacq. Dermatophytosis is an infection of the hair, skin, or nails caused by a dermatophyte, mostly frequently involving the genera Trichophyton, Microsporum, and Epidermophyton. Common dermatologic diseases that may result from such an infection include tinea capitis, tinea pedis, and onychomycosis. These diseases can be successfully treated with oral or topical antifungal agents depending on the severity and nature of the infection. The mainstay treatment of fungal infections was griseofulvin, an oral antifungal agent, 1 having first been used in the late 1950s. 1 Ketoconazole, introduced in 1981, was one of the first broad-spectrum oral imidazoles. 2 Currently, this agent is infrequently prescribed in the United States to treat superficial fungal infections other than pityriasis versicolor because of the potential for hepatotoxicity. -
Tinea Faciei in a Mother and Daughter Caused by Arthroderma Benhamiae
Brief Report https://doi.org/10.5021/ad.2018.30.2.241 Tinea Faciei in a Mother and Daughter Caused by Arthroderma benhamiae Weon Ju Lee, Dong Hyuk Eun, Yong Hyun Jang, Seok-Jong Lee, Yong Jun Bang1, Jae Bok Jun1 Department of Dermatology, Kyungpook National University School of Medicine, 1Institute of Medical Mycology, Catholic Skin Clinic, Daegu, Korea Dear Editor: fungal culture on potato-corn meal-Tween 80 agar showed Two patients presented with peripherally spreading, an- white, granular, and downy colonies with a radiating pe- nular, inflammatory patches on the face for several months. riphery and raised center (Fig. 1). The long mycelium had The patients were a 46-year-old woman and her 8-year-old numerous small, round microconidia and several macro- daughter. Both had contact with a rabbit with inflam- conidia or spiral hyphae on lactophenol cotton blue stain matory skin lesions, but they had no other specific past (Fig. 2). REBA and gene sequencing using gapped BLAST medical or family history. They were diagnosed with der- and position-specific iterated-BLAST programs identified A. matophytosis caused by Arthroderma benhamiae using benhamiae. The program revealed 99% or 100% homology KOH examination, fungal culture, lactophenol cotton blue with accession number Z98016, JX413540, JX122298, stain, reverse blot hybridization assay (REBA) and DNA JX122297, AB458188, AB458165, AB458176, AB458143, gene sequencing. KOH examination results were positive AB458145, JN134088, KC253946, AB686489, AB686487, in both patients. Resembling Trichophyton interdigitale, AB686486, AB686485, AB686484, AB686483, AB686482, Fig. 1. (A) Peripherally radiating and centrally raised, granular and downy colonies cultured from mother and (B) her daughter. -
STAT1 Mutations in Autosomal Dominant Chronic Mucocutaneous Candidiasis Frank L
T h e new england journal o f medicine original article STAT1 Mutations in Autosomal Dominant Chronic Mucocutaneous Candidiasis Frank L. van de Veerdonk, M.D., Ph.D., Theo S. Plantinga, Ph.D., Alexander Hoischen, Ph.D., Sanne P. Smeekens, M.Sc., Leo A.B. Joosten, Ph.D., Christian Gilissen, Ph.D., Peer Arts, Ph.D., Diana C. Rosentul, M.Sc., Andrew J. Carmichael, M.D., Chantal A.A. Smits-van der Graaf, M.D., Ph.D., Bart Jan Kullberg, M.D., Ph.D., Jos W.M. van der Meer, M.D., Ph.D., Desa Lilic, M.D., Ph.D., Joris A. Veltman, Ph.D., and Mihai G. Netea, M.D., Ph.D. Abstr act Background Chronic mucocutaneous candidiasis (CMC) is characterized by susceptibility to can- From the Departments of Medicine (F.L.V., dida infection of skin, nails, and mucous membranes. Patients with recessive CMC T.S.P., S.P.S., L.A.B.J., D.C.R., C.A.A.S.G., B.J.K., J.W.M.M., M.G.N.), Human Genet- and autoimmunity have mutations in the autoimmune regulator AIRE. The cause of ics (A.H., C.G., P.A., J.A.V.), and Pulmonary autosomal dominant CMC is unknown. Diseases (C.A.A.S.G.), Radboud University Nijmegen Medical Center, and the Nijme- Methods gen Institute for Infection, Inflammation, and Immunity (F.L.V., T.S.P., S.P.S., L.A.B.J., We evaluated 14 patients from five families with autosomal dominant CMC. We D.C.R., C.A.A.S.G., B.J.K., J.W.M.M., M.G.N.) incubated their peripheral-blood mononuclear cells with different combinations of — both in Nijmegen, the Netherlands; and the Department of Dermatology, James stimuli to test the integrity of pathways that mediate immunity, which led to the Cook University Hospital, Middlesbrough selection of 100 genes that were most likely to contain the genetic defect. -
Fungal Group Fungal Disease Source Guidelines
Fungal Fungal disease Source Guidelines Relevant articles Group ESCMID guideline for the diagnosis and management of Candida diseases 2012: 1. Developing European guidelines in clinical microbiology and infectious diseases 2. Diagnostic procedures 3. Non-neutropenic adult patients 4. Prevention and management of Candida diseases ESCMID invasive infections in neonates and children caused by Candida spp 5. Adults with haematological malignancies and after haematopoietic stem cell transplantation (HCT) 6. Patients with HIV infection or AIDS Candidaemia and IDSA clinical practice guidelines 2016 IDSA invasive candidiasis ISPD ISPD guidelines/recommendations Candida peritonitis Special article: reducing the risks of peritoneal dialysis-related infections Invasive IDSA IDSA clinical practice guidelines 2010 WHO management guidelines WHO Cryptococcal meningitis Guidelines for the prevention and AIDSinfo treatment of opportunistic infections in HIV-infected Adults and adolescents Southern Guideline for the prevention, African diagnosis and management of HIV cryptococcal meningitis among HIV- clinicians infection persons: 2013 update society IDSA Clinical practice guidelines 2007 IDSA Histoplasmosis disseminated Guidelines for the prevention and treatment of opportunistic infections in AIDSinfo HIV-infected Adults and adolescents IDSA Clinical practice guidelines 2007 Histoplasmosis IDSA acute pulmonary AIDSinfo Guidelines for the prevention and treatment of opportunistic infections in HIV-infected Adults and adolescents Invasive IDSA Clinical